The first time mine took 9 days. Its likely that they have roots but you just can't see them. Give them a few more days and I'm sure the roots will start poking through. When you say they are "clearly vegging" you mean they are growing upwards?
dejayou30 Reviewed by dejayou30 on . Clones are vegging but aren't rooting? Weird problem here, I have a couple clones but they aren't rooting. They have been clearly vegging the past week, but when I checked for roots I found none. Does rooting really take that long sometimes? Rating: 5